// tspcluster - Traveling Salesman Problem
// Copyright (C) 2006  Frederik Carlier
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

using System;
using System.Collections.ObjectModel;

namespace UGent.Tsp
{
    [AttributeUsage(AttributeTargets.Class)]
    public sealed class HasParameterAttribute : Attribute
    {
        public HasParameterAttribute(bool value)
        {
            this.value = value;
            this.optimalValues = new int[0];
        }

        public HasParameterAttribute(bool value, int optimalValue)
        {
            this.value = value;
            this.optimalValues = new int[]{optimalValue};
        }

        public HasParameterAttribute(bool value, int[] optimalValues)
        {
            this.value = value;
            this.optimalValues = optimalValues;
        }

        private bool value;
        public bool Value
        {
            get { return value; }
        }

        private int[] optimalValues;
        public ReadOnlyCollection<int> OptimalValues
        {
            get{ return new ReadOnlyCollection<int>(this.optimalValues); }
        }
    }
}